From a64be1e10c388d83ba98d8c9b737cf3064193690 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Thu, 18 Aug 2016 17:36:39 +0100
Subject: [PATCH] config: Enable SERIAL_SC16IS7XX_SPI

Previously only the I2C mode was supported.

See: https://github.com/raspberrypi/linux/issues/1594
---
 arch/arm/configs/bcm2709_defconfig | 1 +
 arch/arm/configs/bcmrpi_defconfig  | 1 +
 2 files changed, 2 insertions(+)

--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -601,6 +601,7 @@ CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_SC16IS7XX=m
+CONFIG_SERIAL_SC16IS7XX_SPI=y
 CONFIG_TTY_PRINTK=y
 CONFIG_HW_RANDOM=y
 CONFIG_RAW_DRIVER=y
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -594,6 +594,7 @@ CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_SC16IS7XX=m
+CONFIG_SERIAL_SC16IS7XX_SPI=y
 CONFIG_TTY_PRINTK=y
 CONFIG_HW_RANDOM=y
 CONFIG_RAW_DRIVER=y
